As we show you in this video, an inspector checks the safety of your potential new home. Home Inspectors focus especially on the structure, construction and mechanical systems of the house and will make you aware of only repairs that are needed. The Inspector does not evaluate whether or not you're getting good value for your money. Generally, an inspector checks (and gives estimates for repairs on): the electrical system, plumbing and waste disposal, the water heater, insulation and Ventilation the heating and AC system, water source and quality the potential presence of pests the foundation, doors, windows, ceilings, walls, floors, and roof. Be sure to hire a home inspector that is qualified and experienced. It's a good idea to have an inspection before you sign a written offer since once the deal is closed you've bought the house as-is.
So, the next time you need a home inspector (or need to refer your clients to one), make sure that inspector is a member of InterNACHI.
WHAT DOES THIS MEAN FOR ME?
HOW DOES IT WORK?
An energy auditor will walk through your home, review your bills, and conduct a blower door test or thermographic scan.Some utilities offer free or discounted home energy audits. Contact yours to find out if this incentive is available.
Professional energy assessments generally go into great detail to assess your home's energy use. The energy auditor will do a room-by-room examination of the residence, as well as a thorough examination of past utility bills. Many professional energy assessments will include a blower door test. Most will also include a thermographic scan. There's also another type of test -- the PFT air infiltration measurement technique -- but it is rarely offered. Check out the Energy Saver 101 graphic to get an idea of what energy auditors look for and the special tools they use to determine where a home is wasting energy.
PREPARING FOR AN ENERGY ASSESSMENT
Before the energy auditor visits your house, make a list of any existing problems such as condensation and uncomfortable or drafty rooms. Have copies or a summary of the home's yearly energy bills. (Your utility can get these for you.) Auditors use this information to establish what to look for during the audit. The auditor first examines the outside of the home to determine the size of the house and its features (i.e., wall area, number and size of windows). The auditor then will analyze the residents' behavior:
Your answers may help uncover some simple ways to reduce your household's energy consumption. Walk through your home with the auditors as they work, and ask questions. They may use equipment to detect sources of energy loss, such as blower doors, infrared cameras, furnace efficiency meters, and surface thermometers.
FINDING AND SELECTING AN ENERGY AUDITOR
There are several places where you can locate professional energy assessment or auditing services.
Before contracting with an energy auditing company, you should take the following steps:
•Get several references, and contact them all. Ask if they were satisfied with the work.
•Call the Better Business Bureau and ask about any complaints against the company.
•Make sure the energy auditor uses a calibrated blower door.
•Make sure they do thermographic inspections or contract another company to conduct one.
Most people don’t know how easy it is to make their homes run on less energy, and here at InterNACHI, we want to change that. Drastic reductions in heating, cooling and electricity costs can be accomplished through very simple changes, most of which homeowners can do themselves. Of course, for homeowners who want to take advantage of the most up-to-date knowledge and systems in home energy efficiency, InterNACHI energy auditors can perform in-depth testing to find the best energy solutions for your particular home.
Why make your home more energy efficient? Here are a few good reasons:
1. Find better ways to heat and cool your house.
As much as half of the energy used in homes goes toward heating and cooling. The following are a few ways that energy bills can be reduced through adjustments to the heating and cooling systems:
2. Install a tankless water heater.
Demand-type water heaters (tankless or instantaneous) provide hot water only as it is needed. They don't produce the standby energy losses associated with traditional storage water heaters, which will save on energy costs. Tankless water heaters heat water directly without the use of a storage tank. When a hot water tap is turned on, cold water travels through a pipe into the unit. A gas burner or an electric element heats the water. As a result, demand water heaters deliver a constant supply of hot water. You don't need to wait for a storage tank to fill up with enough hot water.
3. Replace incandescent lights.
The average household dedicates 11% of its energy budget to lighting. Traditional incandescent lights convert approximately only 10% of the energy they consume into light, while the rest becomes heat. The use of new lighting technologies, such as light-emitting diodes (LEDs) and compact fluorescent lamps (CFLs), can reduce the energy use required by lighting by 50% to 75%. Advances in lighting controls offer further energy savings by reducing the amount of time that lights are on but not being used. Here are some facts about CFLs and LEDs:
4. Seal and insulate your home.
Sealing and insulating your home is one of the most cost-effective ways to make a home more comfortable and energy-efficient, and you can do it yourself. A tightly sealed home can improve comfort and indoor air quality while reducing utility bills. An InterNACHI energy auditor can assess leakage in the building envelope and recommend fixes that will dramatically increase comfort and energy savings.
The following are some common places where leakage may occur:
Because hot air rises, air leaks are most likely to occur in the attic. Homeowners can perform a variety of repairs and maintenance to their attics that save them money on cooling and heating, such as:
5. Install efficient showerheads and toilets.
The following systems can be installed to conserve water usage in homes:
6. Use appliances and electronics responsibly.
Appliances and electronics account for about 20% of household energy bills in a typical U.S. home. The following are tips that will reduce the required energy of electronics and appliances:
7. Install daylighting as an alternative to electrical lighting.
Daylighting is the practice of using natural light to illuminate the home's interior. It can be achieved using the following approaches:
8. Insulate windows and doors.
About one-third of the home's total heat loss usually occurs through windows and doors. The following are ways to reduce energy lost through windows and doors:
9. Cook smart.
An enormous amount of energy is wasted while cooking. The following recommendations and statistics illustrate less wasteful ways of cooking:
10. Change the way you do laundry.
Homeowners who take the initiative to make these changes usually discover that the energy savings are more than worth the effort. InterNACHI home inspectors can make this process much easier because they can perform a more comprehensive assessment of energy-savings potential than the average homeowner can.